class XiyoujiRenwu {
  float height,weight;
  String head,ear;
  void speak(String s){
    head="歪着头";
    System.out.println(s);
  }
}
public class Example4_3 {
  public static void main(String args[ ]){
    XiyoujiRenwu zhubajie,sunwukong;
    zhubajie=new XiyoujiRenwu();
    sunwukong=new XiyoujiRenwu();
    zhubajie.height=1.80f;
    zhubajie.head="大头";
    zhubajie.ear="一双大耳朵";
    sunwukong.height=1.62f;
    sunwukong.weight=1000f;
    sunwukong.head="秀发飘飘";
    System.out.println("zhubajie的身高:"+zhubajie.height);
    System.out.println("zhubajie的头:"+zhubajie.head);
    System.out.println("sunwukong的重量:"+sunwukong.weight);
    System.out.println("sunwukong的头:"+zhubajie.head);
    zhubajie.speak("老孙我1000斤，我想骗八戒背我");
    System.out.println("sunwukong现在的头:"+sunwukong.head);
  }
}
